The miner statistics HTTP API in EWBF Cuda Zcash Miner Version 0.3.4b hangs on incoming TCP connections until some sort of request is made (such as GET / HTTP/1.1), which allows for a Denial of Service attack preventing a user from viewing their mining statistics by an attacker opening a session with telnet or netcat and connecting to the miner on the HTTP API port.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cuda_zcash_miner | Ewbf | 0.3.4b (including) | 0.3.4b (including) |